"Efficacy of Hybrid Systems ("Topping Off") Versus Rigid Spinal Fusion in Lumbar Fusion Surgery: A Dual-center, Prospective, Randomized Pilot Study ("CD Horizon BalanC")"

NCT02551302 · clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
60
Enrollment
OTHER
Sponsor class

Conditions

Interventions

Sponsor

University of Cologne

Collaborators